>I have set up a subclass of a cbizobjnolistmaintform with a bizobj. The bizobj references a view of a single table. I want to select records from the table based on the date of the record. Each record has a unique primary numeric key and a unique date. In the postinithook of the bizobj I have entered the recommended code:
>"This.addviewparameter('vp_ddate','this.ddate').

Notice the quote ( " ) above before This.addviewparameter... probably just a typo here on UT but there the first suspect I see here. Also, are you sure you have the call to This.addviewparameter in the bizobj's postinit() as opposed to the data environment's postinit() event accessible inside the bizobj builder? I get braindead and make that mistake once in awhile after being away from the framework for awhile. The proper postinit() for that call is done through the usual method window from class designer and not from the data environments methods presented inside the builder. HTH.